InChI=1/C20H25ClN4O2/c1-4-25(19-8-6-5-7-14(19)2)12-11-22-20(27)24-16-9-10-17(21)18(13-16)23-15(3)26/h5-10,13H,4,11-12H2,1-3H3,(H,23,26)(H2,22,24,27)/f/h22-24H FAB571D066AD3445